ISSN:
1434-4475
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract In the present paper a thorough analysis is described of six olivine-hypersthene chondrites, one pyroxene-plagioclase-achondrite, one medium and one coarse octahedrite as well as of an ataxite of high nickel content. For the wet-chemical determination of the main constituents a rapid method of analysis has been developed which has been found to be very suitable. For the final determination of the elements methods based on chelatometric fluorescence titration in ultra-violet light are employed. Also for the trace elements a separation method was developed which, at the present stage, allows the analysis of twelve elements in one operation. This separation technique is applicable after neutron activation and to isotopes with half lives exceeding 24 hours.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00901402
Permalink